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MONITORING WELL CONSTRUCTION DETAILS <br /> PROJECT: Shell Station Pershing, Stockton DATE: 07-11-90 <br /> PROJECT NO. : 89-015 <br /> WELL NO. : VEW-2 <br /> MANWAY BOX <br /> Diameter: 3 ' <br /> zxzzz •S • zxz Type (flush/above) : flush <br /> 4" PVC Pipe Length Above Ground: flush <br /> 0 <br /> WATER PROOF LOCKING CAP Yes, Geostore <br /> STANDPIPE MATERIAL <br /> L <br /> ,� Type Material : PVC Schedule 40 <br /> v• �, <br /> Diameter: 4" Inch <br /> w;t L Joint Type: flush threaded <br /> BACKFILL AROUND RISER <br /> Material Mix: Cement/Bentonite <br />' • Total Depth From Surface: 4 feet <br /> 1 Total Thickness: 4 feet <br /> x <br /> L3 BENTONITE SEAL <br /> Type: Volclay <br /> Size: 0 . 25 inch <br /> Total Thickness: 2 . 0 feet <br /> 7 <br /> I <br /> •"' ' ' WELL SCREEN <br /> Type Material: PVC Schedule 40 <br /> L Diameter: 4" inch <br /> 46.1 4'.. Joint Type: flush threaded <br /> Slot Size: 0 . 020 inch <br /> < : <br /> • Total Length: 10 feet <br /> L5 ";' Depth to Bottom: 20 feet <br /> GRAVEL PACK <br /> ��' Type Material: #3 lonestar <br /> Total Thickness: 14 feet <br /> •"'•',"""' Depth to Bottom: 20 feet <br /> Distance Above Screen: 1 feet <br /> TOTAL DEPTH OF WELL: 17 feet <br /> L1 20 feet TOTAL DEPTH OF BORING: 20 feet <br /> L2 4 feet DIAMETER OF BORING: 10 inch <br /> L3 6 feet METHOD OF DRILLING: HSA <br /> L4 17 feet DATE STARTED: 7-11-90 <br /> L5 10 ft . DATE COMPLETED: 7-11-90 <br />